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What relation is your father's son's mother's brother to you ?

What relation is your aunt's niece's brother's daughter to you ?

What relation is your brother's mother's sister's niece to you ?

What relation is your aunt's daughter's brother's sister's father in law to you ?

What relation is your sister's grandfather's wife's husband to you ?

What relation is your husband's daughter's grandmother's son's cousin's father to you ?